iP or domain name lookup

wanrf.320.io Server iP：

Current resolution：

domain resolution record：

2023-08-08-----2023-08-08 47.111.82.157

2019-10-04-----2019-10-04 0.0.0.0

2017-10-25-----2017-10-25 113.243.197.227

2017-10-24-----2017-10-24 113.243.197.24

2017-10-20-----2017-10-20 113.243.199.10

2017-09-30-----2017-10-01 113.243.196.239